/*
 * Copyright (c) 2007-2008, Thomas Krause (tho.krause@gmail.com)
 * 
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 
 *     * Redistributions of source code must retain the above copyright notice,
 *       this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright notice,
 *       this list of conditions and the following disclaimer in the documentation
 *       and/or other materials provided with the distribution.
 *     * Neither the name of gidoo nor the names of its contributors may be used to
 *       endorse or promote products derived from this software without specific
 *       prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.gidoo.cms.admin.addins;

import java.util.logging.Level;
import java.util.logging.Logger;
import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.query.Query;
import javax.jcr.query.QueryResult;
import org.apache.wicket.markup.html.form.Button;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.model.Model;
import org.gidoo.cms.admin.AdminPage;
import org.gidoo.cms.login.GidooCMSSession;

/**
 * A panel where you can adminstrate the sections.
 * @author Thomas
 */
public class SectionsPanel extends AddInPanel
{
  Form formNewSection;
  TextField txtURL;
  TextField txtName;
  Button btAddSection;
  
  
  
  AdminPage theParent;
  
  /** Creates a new instance of UsersPanel */
  public SectionsPanel(String id, AdminPage parent)
  {
    super(id);
    
    this.theParent = parent;
    
    formNewSection = new Form("formNewSection");
    add(formNewSection);
    
    txtURL = new TextField("txtURL", new Model(""));
    txtName = new TextField("txtName", new Model(""));
    
    txtURL.setRequired(true);
    txtName.setRequired(true);
    
    formNewSection.add(txtURL);
    formNewSection.add(txtName);
    
    btAddSection = new Button("btAddSection", new Model(getString("addsection")))
    {
      @Override
      public void onSubmit()
      {
        addNewSection();
      }
    };
    formNewSection.add(btAddSection);
  }
  
  private void addNewSection()
  {
    try
    {
      String url = txtURL.getModelObjectAsString();
      String name = txtName.getModelObjectAsString();
      
      GidooCMSSession session = (GidooCMSSession) getSession();
      
      Node sectionsNode = session.getJcrRootNode().getNode("sections");
      QueryResult r = session.getQueryManager().createQuery(
        "/jcr:root/sections/*[@cms:url = '" + url + "']", Query.XPATH).execute();
      // test for existance first
      if(sectionsNode.hasNode(name) || r.getNodes().hasNext())
      {
        error(getString("sectionexists"));
        return;
      }
      
      Node section = sectionsNode.addNode(name, "cms:section");
      
      section.setProperty("cms:url", url);
      sectionsNode.save();
      
      theParent.updateDataAndView();

      info(getString("sectioncreated"));
      
    } 
    catch(RepositoryException ex)
    {
      Logger.getLogger(SectionsPanel.class.getName()).log(Level.SEVERE, ex.getMessage(), ex);
      error(getString("jcrerror"));
    }
  }
}
